How can I redeem an Amazon gift card?

Amazon gift gift card rewards are sent via email, from noreply@tangocard.com, with a subject line of "Your Presto reward is here!".  The email includes instructions for redeeming your reward.

I didn't get the email from Tango

NOTE: the procedure for redeeming Amazon gift cards has changed!  The email from Tango no longer includes an Amazon gift code.  Instead, it contains a security code that you can use to get the Amazon gift code on the Tango website.

To redeem your reward, follow these instructions:

1. Click the Redemption URL link in the reward email:
   
   
2. On the landing page, enter the security code from the email and click Activate. You will receive the Amazon reward code.
3. Click the link to the Amazon site to redeem the code.